TY  - BOOK
TI  - Biodiversity Of Aquatic Resources
U1  - 578.76 
PY  - 2012///
CY  - New Delhi
PB  - Daya publishing house
N1  - pt. 1. Ecology of lentic and lotic environment --
pt. 2. Pollution : monitoring and management --
pt. 3. Water resources and other issues --
pt. 4. Miscellaneous aspects
ER  -